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RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  replacing 83 ripper seat post tube (help)
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Author Topic: replacing 83 ripper seat post tube (help)  (Read 1330 times)

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Offline craigcurbow

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replacing 83 ripper seat post tube (help)
« on: September 23, 2014, 11:50 PM »
I need to replace the seat post tube on my 83 ripper,  anyone know what gauge tubing I need? Thanks
« Last Edit: September 24, 2014, 12:11 AM by craigcurbow »

Offline hokuspokus74

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Re: replacing 83 ripper seat post tube (help)
« Reply #1 on: September 24, 2014, 08:28 AM »
Here you mate,Early rippers used a seat tube to suit a 13/16" seat post (20.6mm) you got any pics to post of your ripper :daumenhoch:

Too many cool bikes out there,  not enough money in my wallet :D

Offline craigcurbow

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Re: replacing 83 ripper seat post tube (help)
« Reply #2 on: October 06, 2014, 03:33 PM »
I've found my welder who happens to ride bmx. Just gotta strip the powder off . I'll post progress pics.




Offline Twesnik

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Re: replacing 83 ripper seat post tube (help)
« Reply #3 on: October 11, 2014, 07:37 AM »
I've found my welder who happens to ride bmx. Just gotta strip the powder off . I'll post progress pics.



Too cold welds Will crack again!

Offline craigcurbow

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Re: replacing 83 ripper seat post tube (help)
« Reply #4 on: October 11, 2014, 09:22 AM »
I've found my welder who happens to ride bmx. Just gotta strip the powder off . I'll post progress pics.



Too cold welds Will crack again!

What do you mean mate? Explain please

Offline Twesnik

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Re: replacing 83 ripper seat post tube (help)
« Reply #5 on: October 11, 2014, 09:26 AM »
Well,show me THE backside off the plate,with the skull on.
Let's see,if THE welds are visiable from that Side....

Offline MartyC

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Re: replacing 83 ripper seat post tube (help)
« Reply #6 on: October 11, 2014, 12:59 PM »
Well,show me THE backside off the plate,with the skull on.
Let's see,if THE welds are visiable from that Side....

Why do you capitalise THE all the time?


Better to crash and burn than fade away

Offline Twesnik

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Re: replacing 83 ripper seat post tube (help)
« Reply #7 on: October 11, 2014, 01:47 PM »
Well,show me THE backside off the plate,with the skull on.
Let's see,if THE welds are visiable from that Side....

Why do you capitalise THE all the time?

My phone Does that!
I'm too lazy too correct that minor prob.
 :LolLolLolLol:

Offline MartyC

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Re: replacing 83 ripper seat post tube (help)
« Reply #8 on: October 11, 2014, 03:59 PM »
Well,show me THE backside off the plate,with the skull on.
Let's see,if THE welds are visiable from that Side....

Why do you capitalise THE all the time?

My phone Does that!
I'm too lazy too correct that minor prob.
 :LolLolLolLol:

Lol, explains a lot !


Better to crash and burn than fade away

Offline craigcurbow

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Re: replacing 83 ripper seat post tube (help)
« Reply #9 on: October 18, 2014, 11:23 AM »
Well,show me THE backside off the plate,with the skull on.
Let's see,if THE welds are visiable from that Side....

Sorry I don't have the plate, what method would you use to weld aluminium?

griff

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Re: replacing 83 ripper seat post tube (help)
« Reply #10 on: October 18, 2014, 11:34 AM »
what method would you use to weld aluminium?

I would use the 'PM Phil Sawzall' method  :daumenhoch:

Offline Twesnik

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Re: replacing 83 ripper seat post tube (help)
« Reply #11 on: October 18, 2014, 12:35 PM »
Well,show me THE backside off the plate,with the skull on.
Let's see,if THE welds are visiable from that Side....

Sorry I don't have the plate, what method would you use to weld aluminium?

Tungsten Inert Gas...
 :yahoo_silent:

RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  replacing 83 ripper seat post tube (help)
 

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